United Nations Population Fund ( UNFPA ). (2005). Manual for integrating population into emlpoyment and labor force planning ( Project # VIE/97/P15 ). Hà Nội: Nhà xuất bản Hà Nội.
Styl cytowania ChicagoUnited Nations Population Fund ( UNFPA ). Manual for Integrating Population Into Emlpoyment and Labor Force Planning ( Project # VIE/97/P15 ). Hà Nội: Nhà xuất bản Hà Nội, 2005.
Styl cytowania MLAUnited Nations Population Fund ( UNFPA ). Manual for Integrating Population Into Emlpoyment and Labor Force Planning ( Project # VIE/97/P15 ). Hà Nội: Nhà xuất bản Hà Nội, 2005.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..